A $^{13}C$ NMR spectroscopic study of the phase transitions of alkane dicarboxylic acids in the solid state

Jagannathan, NR and Rao, CNR (1987) A $^{13}C$ NMR spectroscopic study of the phase transitions of alkane dicarboxylic acids in the solid state. In: Chemical Physics Letters, 140 (1). pp. 46-50.

PDF sdarticle-2.pdf Restricted to Registered users only Download (377kB) | Request a copy

Abstract

$^{13}C$ NMR spectra of a few odd-member alkane dicarboxylic acids such as glutaric and pimelic acids have been studied across their phase transitions. The spectra provide clear evidence for the structural changes accompanying the transitions. In the case of malonic acid, the study establishes that the two carboxyl units are equivalent in the high-temperature phase unlike in the other odd-member dicarboxylic acids where they are non-equivalent.

Item Type:	Journal Article
Publication:	Chemical Physics Letters
Publisher:	Elsevier Science
Additional Information:	Copyright of this article belongs to Elsevier Science
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	20 Mar 2008
Last Modified:	19 Sep 2010 04:43
URI:	http://eprints.iisc.ac.in/id/eprint/13421

Actions (login required)

View Item